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Not all the unicellular organisms have Ribosomes, but most of them Do.Dna Is an integral part of multicellular organisms, but not all unicellular have DNA.It is believed that first living cells were bacteria, although other unicellular organisms lived for millions of years before them.
adapt to their environment and live off their resources.
Structures help them moveUnicellular organisms move by what is called a flagellum. A flagellum is a whip-like tail found on a unicellular organism, it whips it back and forth to move.
It may be Algae or Alga, the singular of Algae.
Osmoregulation in unicellular organisms is by active transport. For example in Paramecium - osmoregulation is done by organelles called contractile vacuoles. These contractile vacuoles are spherical shaped structures surrounded by a series of radiating ducts. These ducts collect water and pump it into the central area by means of contractile fibres that contract and force the water into the center. When the vacuoles are full the unicellular organism contracts forcing the water outside the cell.
Not all the unicellular organisms have Ribosomes, but most of them Do.Dna Is an integral part of multicellular organisms, but not all unicellular have DNA.It is believed that first living cells were bacteria, although other unicellular organisms lived for millions of years before them.
Unicellular organisms can be found everywhere. But they are mostly known for being able to live in extreme environments such as hot springs, volcanoes, and areas below zero degrees.
exocytosis
They are Diatoms
All organisms, whether unicellular or not, need water to hydrate the surface of their cells. Without it, they would shrivel up and die. This is why germs like to grow on warm, wet surfaces (an orthodontic retainer, for example).
adapt to their environment and live off their resources.
Structures help them moveUnicellular organisms move by what is called a flagellum. A flagellum is a whip-like tail found on a unicellular organism, it whips it back and forth to move.
They must obtain food,shelter,and water
It may be Algae or Alga, the singular of Algae.
Osmoregulation in unicellular organisms is by active transport. For example in Paramecium - osmoregulation is done by organelles called contractile vacuoles. These contractile vacuoles are spherical shaped structures surrounded by a series of radiating ducts. These ducts collect water and pump it into the central area by means of contractile fibres that contract and force the water into the center. When the vacuoles are full the unicellular organism contracts forcing the water outside the cell.
All organisms need water to live. However, some desert animals do not drink water. They are able to get enough through metabolizing their food. As well as bacteria and viruses, but they need moisture.
Kingdom Protista